<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>支付宝当面付</title>
</head>
<body>
<div align="center">
<h1>点击按钮创建付款码</h1>
<button type="button" style="height:50px;width:120px;" onclick='location.href=("/create_trade")'>创建付款码</button>
</div>
</body>
</html>